Hi,
I am using ngResource for API calls. There are 2 approaches in our team and
I would like to know which one is the best :
- First way
service.js
(function() {
'use strict'
angular.module('felix')
.factory('ConversationService', ConversationService);
ConversationService.$inject = ['$resource'];
function ConversationService($resource) {
var Conversation;
Conversation =
$resource("http://0.0.0.0:3000/conversations/:id/:action";, { id: "@id", action:
"@action" },
{
trash: {
method: 'PUT',
params: {
action: 'trash'
}
}
}
);
return Conversation;
};
})();
controller.js calls
// retrieve
vm.conversation = ConversationService.get(42);
// call put method
vm.conversation.$trash();
This one has the avantage to be able to use the custom actions on single
resource (as $trash, $read, $update, etc)
- Second way
service.js
(function() {
'use strict'
angular.module('felix')
.factory('ConversationService', ConversationService);
ConversationService.$inject = ['$resource', '$q'];
function ConversationService($resource, $q) {
var current_conversation = null,
resource =
$resource('http://0.0.0.0:3000/conversations/:id/:action', {id: '@id',
action: '@action'});
var Conversation = {
current_conversation: current_conversation, // null on init
find: find // promise
};
return Conversation
// --- Functions --- //
function find(id) {
var deferred = $q.defer();
if (id) {
resource.get({ id: id }).$promise.then(function(result) {
deferred.resolve(result);
});
}
return deferred.promise;
}
function trash(id) {
var deferred = $q.defer();
if (id) {
resource.get({ id: id, action: 'trash'
}).$promise.then(function(result) {
deferred.resolve(result);
});
}
return deferred.promise;
}
};
})();
controller.js
// retrieve
vm.conversation = {
'id': '',
'title': ''
};
ConversationService.find(42).then(function(result) {
vm.conversation = result;
});
// call put method
ConversationService.trash(vm.conversation.id);
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